WIRELESS COMMUNICATION METHOD AND APPARATUS FOR TRANSFERRING BUFFERED ENHANCED UPLINK DATA FROM MOBILE STATION TO NODE-B

摘要

PROBLEM TO BE SOLVED: To transfer buffered EU (enhanced uplink) data from a WTRU (Wireless Transmit/Receive Unit) to a Node-B.

SOLUTION: The EU data are generated and stored in a buffer of the WTRU. The WTRU transmits a message to the Node-B including a request for a desired TFC ( Transport Format Combination) or data traffic indicator. The Node-B schedules one or more allowed EU data transmissions between the WTRU and the Node-B by transmitting an EU data scheduling message to the WTRU. The WTRU transmits all of the EU data stored in the buffer to the Node-B if the allowed EU data transmissions are sufficient to support transmission of all of the EU data stored in the buffer. Otherwise, the WTRU transmits a portion of the EU data along with the desired TFC or detailed TVM (Traffic Volume Measurement) information to the Node-B.

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